Cervicofacial emphysema after dental treatment with emphasis on the anatomy of the cervical fascia.

Fascial organization of the neck is quite complex and highly variable between individuals. Fascial layers separate very important structures in the neck, and by this way, they build anatomical walls against spread of infections, although this alignment could lead to spread of infection very easily throughout connected fascial spaces. We tried to discuss the possible anatomical pathways resulting in cervicofacial emphysema with a case.